Company Filing History:
Years Active: 1986-1989
Title: Duane E Shotwell: Innovator in Earth Boring Technology
Introduction
Duane E Shotwell is a notable inventor based in Houston, TX (US), recognized for his contributions to the field of earth boring technology. With a total of 3 patents to his name, Shotwell has made significant advancements that enhance the efficiency and reliability of drilling operations.
Latest Patents
One of his latest innovations is the "Earth Boring Bit with Pin Mounted Compensator." This invention features a flexible diaphragm located inside the bearing shaft, which effectively manages lubricant pressure while preventing drilling fluid contamination. The design simplifies manufacturing and assembly processes, ensuring reliability in operation. Another significant patent is the "Earth Boring Bit with Labyrinth Seal Protector." This invention incorporates sealed and lubricated bearings, along with rotatable cutters, protected by a labyrinth seal that maintains its integrity despite cone movement during drilling.
Career Highlights
Throughout his career, Duane E Shotwell has worked with prominent companies such as Hughes Tool Company LLC and Hughes Tool Company. His experience in these organizations has allowed him to refine his skills and contribute to innovative solutions in the drilling industry.
Collaborations
Shotwell has collaborated with notable professionals in his field, including Stanley R Scales and Gerald O Atkinson. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Duane E Shotwell's contributions to earth boring technology exemplify his innovative spirit and dedication to improving drilling processes. His patents reflect a commitment to enhancing efficiency and reliability in the industry.